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  1. 52861
    por Olitsky, Peter K.
    Publicado 1939
    “…One is impressed by the prodigious numbers of lymphoid elements surrounding the vessels of the central nervous system and the question here is whether these hyperplastic areas serve as depots to supply the cells for this perivascular reaction.…”
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    EXPERIMENTAL STUDIES OF THE VIRUS OF INFECTIOUS AVIAN ENCEPHALOMYELITIS
  2. 52862
    “…METHODS: High-resolution (35 bp) chromatin immunoprecipitation (ChIP)-on-chip was used to map changes in Pol-II binding surrounding 26,000 gene transcription start sites during photoreceptor maturation of the mouse neural retina, comparing postnatal age 25 (P25) to P2. …”
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    Temporal ChIP-on-Chip of RNA-Polymerase-II to detect novel gene activation events during photoreceptor maturation
  3. 52863
    “…This led us to re-examine the interval surrounding MYH9 and to the detection of novel missense mutations with predicted functional effects in the neighboring APOL1 gene, which are significantly more associated with ESKD than all previously reported SNPs in MYH9. …”
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    Missense mutations in the APOL1 gene are highly associated with end stage kidney disease risk previously attributed to the MYH9 gene
  4. 52864
    “…BACKGROUND: Controversies surrounding the efficacy of surgical sealants against alveolar air leaks (AAL) in lung surgery abound in the literature. …”
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    Online Artículo Texto
    TissuePatch™ as a novel synthetic sealant for repair of superficial lung defect: in vitro tests results
  5. 52865
    “…This study investigates whether Twitter extracts can be used effectively as a surrogate data source to monitor changes in the temporal trend of dengue fever in Cebu City and the National Capitol Region surrounding Manila (NCR) in the RP. METHODS: We obtained two sources of ground truth incidence for dengue. …”
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    Tweeting Fever: Are Tweet Extracts a Valid Surrogate Data Source for Dengue Fever?
  6. 52866
    “…BACKGROUND: The Great East Japan Earthquake on 11(th) March 2011 and the subsequent Fukushima Dai-ichi nuclear power plant disaster caused radioactive contamination in the surrounding environment. In the immediate aftermath of the accident the Government of Japan placed strict measures on radio-contamination of food, and enhanced radio-contamination monitoring activities. …”
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    Current Measures on Radioactive Contamination in Japan: A Policy Situation Analysis
  7. 52867
    “…The MRI findings were assessed graft incorporation, which was indicated by no T1-low-signal-intensity at the graft and no fluid surrounding the graft on T2-weighted fat-suppression (Figure 1), and the lesion healing according to the scoring system of Henderson (4, complete healing; 16, no healing). …”
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    Early Postoperative Magnetic Resonance Imaging Findings After Autologous Osteochondral Plug Grafts For Osteochondritis Dissecans of the Humeral Capitellum
  8. 52868
    “…BACKGROUND: The 2015 WHO recommendation of antiretroviral therapy (ART) for all immediately following HIV diagnosis is partially based on the anticipated impact on HIV incidence in the surrounding population. We investigated this approach in a cluster-randomised trial in a high HIV prevalence setting in rural KwaZulu-Natal. …”
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    Uptake of Home-Based HIV Testing, Linkage to Care, and Community Attitudes about ART in Rural KwaZulu-Natal, South Africa: Descriptive Results from the First Phase of the ANRS 12249 TasP Cluster-Randomised Trial
  9. 52869
    “…PBS, degradable collagen fibres, UC-MSCs or UC-MSCs mixed with gelatinous degradable collagen fibres were injected into four pre-marked points surrounding each uterine scar, respectively. At days 30 and 60 post-transplantation, a subset of rats (n = 8 uterine horns) from each group was euthanized and serial sections of uterine tissues containing the operative region were prepared. …”
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    Umbilical cord-derived mesenchymal stem cells on scaffolds facilitate collagen degradation via upregulation of MMP-9 in rat uterine scars
  10. 52870
    “…Those image artifacts may potentially affect the accuracy of tumor target delineation or the shape representation of surrounding nontarget tissues and organs. So the purpose of this study is to propose an approach employing principal component analysis (PCA), combined with a linear polynomial fitting model, to remodel the displacement vector fields (DVFs) obtained from deformable image registration (DIR), with the main goal of reducing the motion artifacts in 4D MR images. …”
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    Online Artículo Texto
    Reducing motion artifacts in 4D MR images using principal component analysis (PCA) combined with linear polynomial fitting model
  11. 52871
    “…The epigenetic markers H3K27me3 and 5mC were sufficient to distinguish hPGCs from the surrounding somatic cells. Some mPGC-markers were not detected in hPGCs, but marked other tissues; whereas other markers, such as ALPL, SOX17, KIT, TUBB3, ITGA6 marked both POU5F1+ hPGCs and other cells in the AGM. …”
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    Online Artículo Texto
    Characterization of migratory primordial germ cells in the aorta-gonad-mesonephros of a 4.5-week-old human embryo: a toolbox to evaluate in vitro early gametogenesis
  12. 52872
    “…Three-dimensional spoiled gradient-echo sequence (3D-SPGR) MRI was performed for all hips, and the presence of ONFH was determined by finding the area surrounded by the outer margin of the low-signal-intensity band on 3D-SPGR MRI. …”
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    Online Artículo Texto
    Which Classification System Is Most Useful for Classifying Osteonecrosis of the Femoral Head?
  13. 52873
    “…Lower elevations, increased surrounding tree cover, canopy closure, and reduced levels of low vegetation are all associated with increased probability of detecting solenodons, whereas agriculture and mangrove represent poor-quality habitat. …”
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    Online Artículo Texto
    The impact of habitat quality inside protected areas on distribution of the Dominican Republic’s last endemic non-volant land mammals
  14. 52874
    “…Lowest overall adherence after the intervention occurred before patient contact (53.1% [85 of 160 moments]), before aseptic procedure (58.3% [21 of 36 moments]), and after touching a patient’s surroundings (47.1% [124 of 263 moments]). CONCLUSIONS AND RELEVANCE: This study suggests that tools for the collection and rapid visualization of hand hygiene adherence data are feasible in low-resource settings. …”
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    Online Artículo Texto
    Inclusion of Real-Time Hand Hygiene Observation and Feedback in a Multimodal Hand Hygiene Improvement Strategy in Low-Resource Settings
  15. 52875
    “…Tumor-derived HH ligands signal in a paracrine fashion to the surrounding stroma to influence tumor growth. Expression of HH ligands increases during PDA progression, and previous work has shown that genetic deletion of Sonic HH (Shh) from the epithelium of mice with pancreatic tumors results in increased Indian HH (Ihh) expression. …”
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    Online Artículo Texto
    3373 Modulation of Hedgehog Signaling Alters Immune Infiltration in Pancreatic Cancer
  16. 52876
    “…During this time of rapid health systems and health policy change, our study adds an important contribution to the discussion surrounding how to best deliver highly effective and efficient health care.…”
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    3371 The Devil is in the Details: Unbalanced Gains in Healthcare Access and Affordability in the Health Insurance Exchanges
  17. 52877
    “…OBJECTIVE: To develop a course to expose scholars to regulatory science concepts, to empower them to apply these concepts to their personal areas of research, and to challenge them to engage in the dialogue surrounding regulatory science on a national level. …”
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    3017 Regulatory Science in Translational and Regenerative Medicine Biomedical Education: A Pilot Course
  18. 52878
    “…An ideal mesh would provide mechanical support to the pelvic floor while decreasing the inflammatory response and increasing integration with the surrounding native tissue. DISCUSSION/SIGNIFICANCE OF IMPACT: We developed an in vivo model clinically relevant to understanding the early host response to mesh in an anatomically relevant area, the vaginal microenvironment. …”
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    2123 A clinically relevant rabbit surgical model of pelvic reconstruction to evaluate the immune response to novel surgical materials
  19. 52879
    “…In granulomas with areas of necrosis, the central necrosis was surrounded by macrophages usually expressing considerable amounts of viral antigen. …”
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    Online Artículo Texto
    Cellular composition, coronavirus antigen expression and production of specific antibodies in lesions in feline infectious peritonitis
  20. 52880
    “…We forecasted the national and global spread of 2019-nCoV, accounting for the effect of the metropolitan-wide quarantine of Wuhan and surrounding cities, which began Jan 23–24, 2020. We used data on monthly flight bookings from the Official Aviation Guide and data on human mobility across more than 300 prefecture-level cities in mainland China from the Tencent database. …”
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    Online Artículo Texto
    Nowcasting and forecasting the potential domestic and international spread of the 2019-nCoV outbreak originating in Wuhan, China: a modelling study
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